ArticleVirology2012
The human papillomavirus type 16 E7 oncoprotein targets Myc-interacting zinc-finger protein-1.
Article in Virology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed, 17 citations in OpenAlex.
- Metabolic Control by DNA Tumor Virus-Encoded Proteins.Pathogens (Basel, Switzerland) · 2021Review
- The human papillomavirus oncoproteins: a review of the host pathways targeted on the road to transformation.The Journal of general virology · 2021Review
- The human papillomavirus E7 oncoprotein as a regulator of transcription.Virus research · 2017Review
- Alpha-linolenic acid regulates Cox2/VEGF/MAP kinase pathway and decreases the expression of HPV oncoproteins E6/E7 through restoration of p53 and Rb expression in human cervical cancer cell lines.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016Article
- Developing Michigan Cancer Foundation 7 Cells with Stable Expression of E7 Gene of Human Papillomavirus Type 16.Iranian journal of pathology · 2016Article
- Utility of microRNAs and siRNAs in cervical carcinogenesis.BioMed research international · 2015Review
- Epstein-Barr virus nuclear antigen 3A protein regulates CDKN2B transcription via interaction with MIZ-1.Nucleic acids research · 2014Article
- The papillomavirus E7 proteins.Virology · 2013Review
- The transcription factors TBX2 and TBX3 interact with human papillomavirus 16 (HPV16) L2 and repress the long control region of HPVs.Journal of virology · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We demonstrate that HPV-16 E7 forms a complex with Miz-1. UV-induced expression of the CDK-inhibitor p21(Cip1) and subsequent cell cycle arrest depends upon endogenous Miz-1 in HPV-negative C33A cervical cancer cells containing mutated p53. Transient expression of E7 in C33A inhibits UV-induced expression of p21(Cip1) and overcomes Miz-1-induced G1-phase arrest. The C-terminal E7Δ79LEDLL83-mutant with reduced Miz-1-binding capacity was impaired in its capability to repress p21(Cip1) expression; whereas the pRB-binding-deficient E7C24G-mutant inhibited p21(Cip1) expression similar to wild-type E7. Using ChIP, we demonstrate that endogenous E7 is bound to the endogenous p21(Cip1) core-promoter in CaSki cells and RNAi-mediated knock down of Miz-1 abrogates E7-binding to the p21(Cip1) promoter. Co-expression of E7 with Miz-1 inhibited Miz-1-induced p21(Cip1) expression from the minimal-promoter via Miz-1 DNA-binding sites. Co-expression of E7Δ79LEDLL83 did not inhibit Miz-1-induced p21(Cip1) expression. E7C24G retained E7-wild-type capability to inhibit Miz-1-dependent transactivation. These findings suggest that HPV-16 E7 can repress Miz-1-induced p21(Cip1) gene expression.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.